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Ni bintu ki eby’omubiri n’eby’obuhangwa ebiri omu maleic anhydride?

2025-12-04

Maleic Anhydride Emitwarize y‘omubiri n‘eby‘emibazi: Aha bwire bw‘obutagatsi bw‘omu kishengye, neereebeka nk‘obujuma oburikwera, empeta, ebihimba, emiti, ebizimba nari ebizimba, n‘okushaasha kw‘amaani. Oburemeezi bw’abantu: 1.48; Ekicweka ky’okusheenya: 52.8°C; Ekicweka ky’okufuka: 202.2°C. Maleic Anhydrid nayo neebaasa kutunguuka omu bwire bw’obutagatsi obukye (60-80°C). Nikibaasa kusheesheka omu ethanol, eteri na asetoni; nikikwatagana n’amaizi kikakora maleic acid. Kirabaasa kukwatwa omuriro, kandi omuyaga gwakyo n’omucuucu birabaasa kukora ebirungo by’okuturika byajwanzya n’omwika.
Omutindo gw'ebintu (GB-3676-92)
Okureebeka Ekicweka kyeru, eky'obujuma
Obushemeire bw'amaizi g'omubiri ≥99.5%
Enshonga y‘okuhinduka ekibiriiti ≥52.4°C
Erangi y’okusheenya ≤25Pt-Co
Ebirimu eishokye ≤0.005%
Ekyoma ekirimu ≤5ppm

Ahabw’enki nootoorana ekirungo kya Maleic? Ni omugongo gw’eby’okurya by’ahaiguru ebitarikujwara ebiriisa bya polyester, hamwe n’okukingura emibazi etari emwe n’emwe ey’ahansi (BDO, THF, n’ebindi). Tuhandikire obutumwa hati kureeba eby'okugarukamu bya MA ebitebeekanisiibwe ahabwa bizinesi yaawe!